Revelation 4:3-5

Young's Literal Translation

³ and He who is sitting was in sight like a stone, jasper and sardine: and a rainbow was round the throne in sight like an emerald.

⁴ And around the throne [are] thrones twenty and four, and upon the thrones I saw the twenty and four elders sitting, clothed in white garments, and they had upon their heads crowns of gold;

⁵ and out of the throne proceed do lightnings, and thunders, and voices; and seven lamps of fire are burning before the throne, which are the Seven Spirits of God,